Mitsubishi FX3U-20SSC-H User Manual

11 Buffer Memory (Parameters & Monitored Data)
11.1 Positioning Parameters
207
FX3U-20SSC-H Positioning Block User's Manual
11
Buffer Memory
12
Program Example
13
Diagnostics
A
List of Parameters and Data
B
Version Information
*1. If started up with the "servo OFF" setting, specify the servo ON status using the following procedure.
→ For details, refer to Subsection 7.9.6
1) Confirm that "unit ready" in the status information is ON.
2) Confirm that "ready ON" in the servo status is ON.
3) Set the servo OFF command to OFF to set the servo amplifier to the servo ON status.
When the servo amplifier switches to the servo ON status, "servo ON" in the servo status turns
ON.
*2. BFM # 14202 (b14) is not available.
11.1.3 Pulse rate [BFM #14005, #14004, BFM #14205, #14204]
This parameter sets the number of pulses to rotate the servo motors once. "Mechanical system units" and
"Composite system units" require this setting, "Motor system units" ignores it.
→ For details on the system of units, refer to Section 7.10
11.1.4 Feed rate [BFM #14007, #14006, BFM #14207, #14206]
This parameter sets the travel distance per revolution of the motor. "Mechanical system units" and
"Composite system units" require this setting, "Motor system units" ignores it.
→ For details on the system of units, refer to Section 7.10
BFM #14002 BFM #14202
b14
*2
Sets the interpolation gear ratio selection (Ver.1.20 or later)
→ For details on interpolation gear ratio selection,
refer to Subsection 7.11.3
1: X-axis, Y-axis
0: X-axis
H0007
b15
Set the servo parameters transfer source when the servo amplifier series is
selected. (Ver.1.10 or later)
→ For details on servo parameter transfer,
refer to Subsection 6.2.3 and Section 7.1
1: Transfers data stored in the buffer memory to the servo amplifier.
0: Transfers data stored in the flash memory to the servo amplifier.
BFM Number
Description Default
X-axis Y-axis
BFM
#14005,
#14004
BFM
#14205,
#14204
Setting range: 1 to 200,000,000 PLS/REV K262,144
BFM Number
Description Default
X-axis Y-axis
BFM
#14007,
#14006
BFM
#14207,
#14206
Setting range: 1 to 200,000,000 (µm/REV, 10
-4
inch/REV, mdeg/REV)
K52,428,800
BFM Number
Bit
Number
Description Default
X-axis Y-axis

Mitsubishi FX3U-20SSC-H Specifications

General

Brand	Mitsubishi
Model	FX3U-20SSC-H
Category	Controller
Language	English